7.4

8.0

6.9

6.2

7.9

8.1

7.4

7.1

7.1

7.2

8.3

8.7

8.2

7.5

6.7

6.8

6.6

6.6

6.1

5.4

7.0

5.9

6.6

6.2

5.6

5.5

7.8

8.1